thats the time im gonna buy thousands of btc's.. hold it for years then sell it when bitcoin's value will reach 1k$ each..

I want to pray that doesnt happen that BTC have to reach the bottom. I wont want to go with your option because its a great risk in which I am not willing to take in the sense that what if the price did not pick up again?. What I will do is to set a benchmark or what I can afford and when that benchmark is reached, I then sell.