Short answer: The ten "Body and habits" questions (Q41 to Q50) mix two different things: choices you make, like bedtime and coffee, and facts your body hands you, like sore knees and a bad back. The quiz scores both as age. That makes this one of the widest categories, and the one where the number is most likely to say something about your body and not your mind.
I'm Muhammad Husnain Zahid. The ten questions above take about a minute, so start there. Below I split them into three groups, sleep, body and care, because I think the number only makes sense once you know which group moved it. You can read all ten on the full question list.
How much weight this category carries
Averaged over the ten questions, the first option is worth about 10 points and the last about 57. That gap of 46 is the second widest of the ten categories, after Friday nights. The four option positions average roughly 10, 22, 37 and 57, and picking at random gives about 31.
Two options here score 60 or more: waking before six "whether I like it or not" (Q42, 60) and the "complicated, ongoing relationship" with your knees (Q45, 62). Q45 is also the widest question in the category, from 9 ("My what?") to 62.
Group one: sleep, which you can mostly choose
Q41 (bedtime), Q42 (waking without an alarm) and Q47 (coffee after 6pm) are about sleep, and they are mostly decisions.
- Q41: "whenever someone makes me" is 9, "roughly the same time most nights, on purpose" is 35, and "early, and I'm smug about it" is 58.
- Q42: "instantly, and ready to go" is 12 and "before six, whether I like it or not" is 60.
- Q47: "sure, sleep is for later" is 13 and "absolutely not, I'll be awake till dawn" is 56.
I think these three are fair. A teenager can keep the same bedtime and refuse coffee after six, and a retired person can stay up all night. The quiz expects the pattern, but the question lets you say what you actually do.
One exception is Q42. The top option, waking before six whether you like it or not, is partly your body's clock, and it is scored higher than any other sleep answer. Some people wake early at every age.
Group two: the body, which chooses for you
Q44 (energy after a big meal), Q45 (knees), Q46 (someone's back hurts) and Q49 (waking up sore after ordinary activity) are different. You do not choose how your knees feel.
| Question | Lowest option | Highest option |
|---|---|---|
| Q44, after a big meal | Straight back to running around (10) | A nap is not optional at this point (56) |
| Q45, knees | My what? (9) | A complicated, ongoing relationship (62) |
| Q46, someone's back hurts | Backs can hurt? (9) | A stretching routine I recommend unprompted (59) |
| Q49, sore after ordinary activity | Never happens (10) | I have a name for this feeling now (57) |
These four questions have some of the widest ranges in the test, 46 to 53 points. They also depend most on things outside your control: an injury at twenty, a physical job, a long illness, or just luck. A young person who often wakes up sore will honestly pick the 57 in Q49, and the quiz counts that as "old" however they think.
This is the clearest unfairness in the category, and it is why I would not read a high result here as a statement about your mind. Q46 is slightly different. It is about what you say when someone else has back pain, so it has an element of opinion. The lowest option, "Backs can hurt?", reads more like a joke.
Group three: care and planning
Q43 (a day off), Q48 (a long journey) and Q50 (a check-up) are about looking after yourself.
- Q43: "boring, I need something to happen" is 13 and "a chance to finally get through the to-do list" is 55.
- Q48: "I'll sleep anywhere, any position" is 11 and "I've already picked the aisle seat for the joints" is 54.
- Q50: "what's a check-up" is 9 and "it's already in the calendar, recurring" is 52.
Q50 is the one I find easiest to defend. Booking a check-up before you need one is a habit, and most people only develop it after a few years. Q48 mixes habit with body, because the aisle seat is "for the joints". Q43 is a reasonable question, but its top option rewards doing chores on a day off, which some people would call the opposite of rest.
Where the body points come from
Some of the questions came from searching what people post on social media, some I wrote myself, and I asked friends and people around me about the rest. For the points I looked at how children, adults and older people around me talk about sleep, energy and their bodies. Children have no idea their knees exist. Adults start to notice. Older people often have a routine for everything. I placed the four options along that line.
The points are my judgement and nobody has measured them against real ages.
Reading your body number
- Under 20: your picks sit mostly in the first two options. Your body and your schedule are not on your mind much.
- 20 to 45: a mix, which is common at every age.
- Above 45: open the list of your answers and see which group lifted it. If it was sleep (Q41, Q42, Q47), you keep an early, steady day. If it was the body group (Q44 to Q49), your body may be speaking more than your habits.
I would look at the group more than at the average.
Why ten answers is a weak signal
Because the body questions are so wide, a single injury or a bad week can shift this category by ten points or more. The full test averages all hundred answers, and this category carries a tenth of the weight, about four to five points of the final number. Your answers on this page are stored only in your browser, so you can try it again another day and compare. To see how it all adds up, take the full test. I explain the maths in How a Mental Age Score Is Really Worked Out.
What this does not tell you
This is not health advice, and the quiz cannot say anything about your body. Aches, poor sleep or tiredness that does not go away are worth raising with a doctor or a pharmacist, not with a quiz. It is a quiz for fun and self-reflection, and nobody has validated it scientifically. The help resources page lists free, confidential support.
Sources and further reading
- How the whole number is built: the age guide and How a Mental Age Score Is Really Worked Out.
- Every question and answer option: the full question list.
Frequently asked questions
Why can my body change this score?
Four of the ten questions ask about knees, backs, soreness and energy. You do not choose those, so an injury or a physical job can raise the number at any age.
Which questions are about choices?
Bedtime (Q41), waking (Q42), coffee after six (Q47), a day off (Q43), travel (Q48) and check-ups (Q50) are the ones you can mostly choose.
Is this health advice?
No. It cannot say anything about your body. If aches, poor sleep or tiredness do not go away, speak to a doctor or pharmacist.
Are my answers sent anywhere?
No. They stay in your own browser so you can come back to the quiz.