Freelancing, very good pay

Hey, ive been freelancing for alittle while now... im also in a partnership and ive done alot of work with my partner and made a small sum..

But for the past few weeks ive been making alot more then i usaly do... 200£ just scraping around on the internet.. thats alot of money for a 15 year old kid to get paid in 1 week.. but it hasnt just been a lucky week for me, because the week before i made over 175£.. and all this cash isnt going down very well because im saving to get a 1960's vespa.. (thats right a 'mod' motorbike) its only a 50cc, but im getting a converstion kit for it...

Any other thoughts on this subject ? (the freelancing one )