If you have 10 bitcoin, you probably buy more (not selling some).
10 BTC is only 30k USD, which is nothing compared to what have most in other investments (stocks, gold/silber, real estate).
Poor beggars with 0.0001 BTC will probably sell and try to increase with shitty crapcoins to 0.0002 BTC.
It's only 30k dollars? For me and many others that is a lot, literally a fortune, here I could buy a nice house and a car with that money, or to put it in other way I need to work 10 years and not to spent a dime to have that amount.
Making x2 is profit and you don't need to offend people here, if you are rich you don't need to be a jackass! People earn how they know and with money they have, there is no shame in that.
I already said what can you do with that money here, so with 10 btc I would cash out 9 and I would buy a house, with 1 I would play poker and slots in my favorite casino.