This year is the time to take risks ,the halving should press the market and the hard pumping at bitcoin should happen,dont be greedy and when you see a good margin take back your initial investment of 10k the rest you can keep or sell all at once ,the thing is if you dont invest now ,later the price should stay higher then now soo you will be getting less bitcoins and the moment to easy profit will be gone ,then will be a question of lucky to get the next waves.
It could happen when we are not taking an action now to invest we might not see a cheaper price again, but you should make sure you are willing to take the risk because we have witness the price has fall back many times so it should be an individuals decision as both could happen, but my stand is I will see another good price before the end of this year.