Lay down your pride; lean on your party members
As weird as it sounds, there are gamers who have pride while playing role-playing games. Some say it helps with the immersion, and that’s fine. However, save yourself the stress and lean into your teammates when battles get dicey. This goes especially for boss fights. You’ll learn quickly that the game is over only when you die. Let your party fight while you heal, then get back in the mix.