I can not stop spending my money on concerts...

I think I have a massive problem with spending mass amounts of money on concert tickets... I spent 500 something to get two tickets for my chem this summer OMG IM GONNA SEE THEM!!   But I need to start saving before college, but I also have all summer to work and save. I want to be able to spend the money I have right now before im forced to save and spend responsibility.