How do you sleep?

4. I tried 5 once but was very annoying when turning over.

4 for me i can't do 5 i just find it so weird

3 in the Summer :3

4, sometimes in a funny pair of lounge trousers (Y)

4:¬:

None of them because I wear a onesie

4 all year long

1-4 depending on the weather

Sometimes 2 sometimes 3 less often 1.

Almost always 4.

Tried 5 when I was younger -- there's a long story to go with it, but this is not the time nor place. As previously mentioned, though, I would find 5 uncomfortable.