Bitcoin growth again, for two days it's turn back his position 3960$ and continue to grow!
Should I go to bank and buy bitcoins?
Of course. Buy as much as you can and keep it for as long as you want. Bitcoin price is never going to decrease and stay down. If they price decreases, it will come back even higher that it first was. At the end of this year bitcoin price is going to reach at least 5000$ and next year I say that it would at least double. So buy very month, any amount because you are going to make profit in future
But bitcoin just recently took a huge dip from $5000 to sub $3000. Bitcoin fluctuates so it is normal for it to go down. What best is, we can just hodl and wait for it to increase, and now that Bitcoin is moving upward, it is up to you if your budget dictates that buying Bitcoin is still worth it or wait for another fall. But as I see it, FUD will definitely roam again once the date for another upgrade is near. Though it is really a risk, I would say wait for that time and buy Bitcoin.