What is your purpose to buy bitcoin ?, do not you need money at all. If you do not want to sell your bitcoin, try to use the bitcoin for transaction purposes such as purchasing goods and so on, because it can increase the price of bitcoin.
I do not think that anyone using Bitcoin as a means of payment will increase the price of Bitcoin. Because In the crypto market, prices are always volatile and controlled by whales
Well I'm not easily attached to some things so if I was in your position during that moment I will surely do the different way. First of all my goal here in bitcoin is to earn a profit and make a money for me. If I had that opportunity of making a bitcoin and exchange it for a higher value of money then I will do it. The only thing that will stop me from selling bitcoin is when I think that the odds is against me.