“I often wonder if I chose the wrong life for myself. And the weight of it is suffocating,” the pop singer Halsey said in an open and vulnerable Instagram story which was posted this week. The “Gasoline” singer will be turning 28 at the end of September, which prompted them to reflect a little bit according to this post. Halsey is almost done with a massive U.S. and Europe tour with only about two more shows left. Halsey began the story by speaking to a deep “loneliness” and “emptiness” they are feeling “that no amount of worldly pleasure can touch.” The singer also expressed worry that her “m…