When I took the pill, I started to lift, read, and get new hobbies. But it took me way longer than it should to start meditating. Although we talk about lifting, game and what not, I'd say meditation is just as important as those previous two.

Imagine your mind like a crazy monkey running around doing things. Thoughts pop into your head and it starts moving around wildly. This is of course bad if you want to deal with something emotional or want to focus. If you closed your eyes right now for 30 seconds and tried to think of nothing, thoughts will pop into your head whether you like it or not.

If you just did that right now, then you just meditated. Meditation gives you more focus and allows you to control your emotions more. Since I started 3 months ago, I've been a lot calmer and focused. All it took me was one video to start learning and here it is: Link. Good luck.