This is why the guy who spent 10,000 BTC for 2 Pizza's was an important event. Sure it was a bad investment in hindsight but it was one of the transactions that made it possible to actually see bitcoin being used as a currency.
Some people don't realise that if you keep your bitcoins forever and never actually spend them, then its not good for the crypto ecosystem. You need to spend them so stores can make a profit, so exchanges can make money in fees and so miners can make money in fees also.
Spending bitcoin is actually not bad for the price. The more bitcoin is used as a currency, more its demand will increase. More People will use it and since its supply is limited, the price will grow automatically.
Consider no one spending bitcoins and miners waiting for the transactions forever, no trading etc will means no use case for bitcoin and it value will be decreased to zero.