I`d suggest trying to avoid setting your life goals too low... Because once you achieve them you`ll hit a very serious "What now...?"
My life goals for the longest time were to master Japanese, make a proper family for myself, and own a nice home/car/stuff.
They`d all been accomplished by 24, which left me wondering what to do with the rest of my life.
I recall reading something in which there was a quote to the effect that accomplishing your dreams too early can almost be a negative thing - and it can be. Unless you`re always striving for something specific life can be a sort of limbo.
Now I know better and set smaller short term goals, and try to avoid thinking too large or too far into the future.