If & will

I'm studying for a Masters and working at same time.

If I still continue to work, I'll make some money, but maybe my Masters will suffer. some trouble

If I focus on my Masters Degree, I'll make money later.

If I graduate become a master, maybe I'll make a lot of money and not have to work so hard. work easier

I think that everyone is as confused as I am. ever have this confusing.