If i have projects on my final cut trial, and the trial ends, will i lose those projects? or will they stay until I actually purchase the full version which could be weeks later?

I currently have the final cut pro x trial and i really like it... but my trial is about up and i don't have the money to purchase the full version yet and won't for a while.... If i let the trial run out and still have unfinished projects in the program that i don't have saved else where, will i lose them? or will they stay saved until whenever it is that i can actually purchase the program?