Death by Chocolate
How Much Is Too Much?
Don't let the weight of your own ambitions and desire for success / growth crush you (like a friggin grape). Ambition is like chocolate -- The right amount is a tasty treat, but taking on more than you can handle is a sure-fire way to make you explode. (kaboom!)
Of course you want to succeed, just don't overburden yourself in the process. Remind yourself why you do what you do -- because 'If you're not having fun, you're doing something wrong" -- And if you can't think of a reason why, maybe it's time to change course, or stop adding more to an already filled plate. Less is more.