Never ever sell your bitcoin with 0 profit just wait for the right time I'm sure it will come back to the right track in coming months just like last year maybe October-December is the most perfect time to sell your coins.
I agree with you . The last few months of the year are the best time to sell assets as this is the time when many people will start to make profit and all whales will leave the market for a long time. I think this is the time for people to buy and hold for several months because the market will go to the moon in the end
If you didn't hold your bitcoins for 2-3-4 years at least, you should not sell your bitcoins now. Waiting for more time will be okay for your holdings of bitcoin. The future of bitcoin is positive and you can have a better return by just waiting more.