Why?

Since now,

I like to know all the reasons why behind everything I do or learn, It is true that there are lots of media about the power of "why", however, I came to this importance by myself.

I have to choose a path in my life, to be focused on at least for the next 5 years, and whenever you know the "why" behind it, you repeat it to yourself whenever you feel weak.

There are some options I have:

Computer (AI), Software, Music,

aside from the topic above,

This girl is beautiful, and I like her, she makes me not having concentration on my work, so that's a good and bad thing.

Good side is that she so attractive that I can't concentrate on my work and bad side is that I can't concentrate on my work.