I would spend bitcoins easily for all my things i always wanted to have like a car or a house and even shops so i can still make a lot of money out of it but also i would never use all my bitcoins i would still keep some as an investment for later when i need them.
Yes i would also buy my needs like a gaming pc. I would some bitcoins still if there is a potential of Bitcoin. I would also then just invest in altcoins to make more money.
I would spend my bitcoins to that, but i want also a new house and a new motor. My motor cries when it rides.