During a bull market, people and investors generally feel more optimistic and upbeat. It's as if there are no limits - confidence is high and everything seems to be going up. Prices are rising, and this positive energy can be contagious. During a Bear, people are more scared, and dont spent their money and in general is a less happy time. So I prefer a bull market 
it all depends on the stage you are as someone that's in the Bitcoin ecosystem. If you don't have much holding and don't have the resource to Buying during the bear market, your emotion wouldn't get affected during the bear. If you've also planned to sell at a certain time and the market goes bear at that same time which means that you have to wait until the market recovers, you're certainly not going to be happy during the bear seasons. The people that are mostly happy during the bear market are those with reserve funds that are hoping on buying extra coin during the bear market. As for what happens during the bull, it's always exciting to know that Bitcoin is gaining and even though if you're doing DCA and have to buy at that price that you will eventually buy at an higher price, it's still rewarding and comforting to see Bitcoin price going upwards during the bull.For preference purpose, I will rather prefer to experience more of bull and less of bear.