I need some advices ! :(

I am 20 year old student , gonna be 21 in exactly 2 weeks,i am a pretty old member here altough i don't post that much but the time to show the real me has come i just finished my first year of college and i planned this summer to make some changes to myself and make some money , buy new clothes and have a better year than the one before, already started diet ,guitar lessons , workout at gym and other things that i want to do, but you all know how it is , money is always a problem and as a gamer and pc daily user i would really love to get a online job i am a fast learner i know a bit of everything ,my main priority this summer is to get a online job that i can keep working on next year , maybe more, i need few advices , or to recommend me someone, few things i have to learn to get one and all that stuff is wellcomed.Waiting for your responses .

Thanks in advance
Spikey