Hey I am still a junior member and I doesnt know everything about btc, I just want to ask that if ever we are going to sell our bitcoin, there will be an immediate buyer?? and where to sell it. please respect my post.
You don't need to know everything about bitcoin, just take your time to learn about it.
If you want to sell your bitcoin, you can find exchanges that accepting BTC and USD pair.
There will be buy orders, you can sell immediately.