After a long day busy, I prefer to sit down and watch the TV , listen to the relaxing music or take a warm bath etc... Anyway I do somethings relaxing and interesting for me, it's my health, I have to take care of myself.
It really depends what sort of day it's been!
Relaxing After Using My Brain All Day
If I've spent the day reading, writing or working - all quite mentally stimulating stuff - I'll usually do something completely different when I get home, like lie in bed and listen to music.
I'll try to rest my eyes if I've been using them all day, and find ambient lighting helps me relax. Candles and lamps rather than overhead lighting really make a difference.
Winding Down After A Physically-Exhausting Day
If I've been dashing around or on my feet all day, I'll usually be quite happy to go home and curl up with a book and a nice drink.
Carrying things around all day can put strain on your muscles, so a hot shower (or a bath, when possible) usually makes me feel more relaxed.
I might put my feet up and watch a film, or if I'm feeling antsy because I haven't used my brain as much as normal, I'll do some writing or plan what I'm going to do the next day - writing a to-do list before I go to bed always makes me feel prepared when I wake up the following morning!
I Prefer to go to sleep.
Take a nap since I'm tired.