Focus on Him

I was just wondering how difficult is it to focus on something...is is hard? Well you may say it isn't but it may be for some people. Recently I was blindfolded and asked to touch braille words, guess what happened? Not only did I fail to understand braille by touch, i also failed being in a blindfold for more than 20 minutes. It really feels weird being in the dark and and really sucks when you know you can see but can't.

So my question is how do you focus on Him (Jesus)? It's a challenge and at the same time it may seem easy but how?