[fouric]

Two suggestions:

(1) Try learning a highly complex game like Dota 2. You can't alt-tab (well, you can, but you'll likely die fairly quickly), and the sheer number of things going on at once will require your full attention... but there are still many small things that you can succeed at that will keep it fun while you're learning.

(2) Consider doing some "concentration training" where you engage in a non-media activity (that's still enjoyable) in order to improve your concentration. For instance, for me, this is programming - unlike a movie (which I also get bored while watching), I can dedicate my entire brain to programming and still not be bored - but it's still enjoyable for me, and doesn't feel like work.

[easymodex]

> Dota 2

Don't do that, highly addictive.

[fouric]

Only for specific personalities. I'm somewhat prone to Dota addiction, but 14 out of the 15 people I play with are not, and in both my case and that 15th person we've managed it with some difficulty.

For most people it won't be an issue - you're far more likely to not enjoy the game at all.