How do you watch anime without getting bored? When Im doing it,

watch the anime

You can't. It's like that for me too.
I multitask, either with two monitors or having the anime on one side of the screen and my browser on the other.

I know that feeleo. After every episode I come back to 4chan for a bit. Not many animes can hold my attention span.

watch better anime

Sounds like you don't find anime that interesting. Find a better hobby.

You're watching anime that, subconsciously, you feel like you "should" watch. I do the same thing constantly. Keep looking for anime you do like.

I get much more engrossed by manga, really. Possibly because you read manga at your own pace instead of the animation studio's.