Turning 30 and No Partying

I've decided that even though it's supposedly a big milestone me becoming 30 this year, I'm not doing anything special for my birthday. Everyone that knows me, knows that I like to spend money and if I really want to be serious about this Europe trip in late summer I need to stay focus and aim for my goal. My job right now only gives me 2 weeks of vacation but I'm planing on spending 3 weeks over in Europe. Soon I will have to talk to my boss in regards to that if I would be able to keep my job when I come back and to be honest Europe is way more important to me than this job and if it really does come down to choosing between this job or Europe. I would pick Europe. My personality doesn't look to trying to climb the "corporate ladder" to succeed but to really go out, explore and experience. I just have a bad shopping habit that always holds me back from doing more of it. No more excuses.