Yes i'm scared that if i pay bitcoin then within an hour the price will increase but im usually paying with fiat like you instead of my bitcoin.
Moreover bitcoin is more suitable as an investment tool. Do not waste the opportunity to get a bigger profit just because it uses it as a means of payment that can still be solved by using fiat.
Yes because it is my hard earned bitcoin. I should be responsible in every transaction that I will make. If I would buy something with bitcoin, I will think if that’s worth or not because it is hard to get a bitcoin now. So I will be very aware to my bitcoin and hold for a long period of time.