Exercise

Substitute drinks with calories with their diet/sugar-free counterpart/alternative

Listen to podcasts

Avoid the news, or at least get it from unbiased sources like 1440 Daily Digest for example (online news letter)

Get enough sunlight

Meditate

Have hobbies

Attempt to socialize, if you don’t already

Floss

Wear sunscreen daily

Get at least 6-8 hours of sleep