Choice making

I was looking through the design outcomes/requests I'm going to be honest and say i feel like choosing all of them, they all sound challenging yet fun. However i know in reality i can only really choose 2 or 3 as if i choose them all i will not only be overloaded with work, all the overall outcomes would end up being incredibly weak. I am going to have to really look at each area that i am being asked to design for and make a definitive decision and stick to it, what I've learned from previous projects is that i usually make a decision either too early or too late. However I feel i cant make this decision right now because i first have to look at each area, if i dont this could also make for a weak outcome.