One of the way to improve your confidence and learn emotional regulation is to execute on a goal, and push through it when when youโre uncertain or frustrated.
Finish things you start, youโll heal.
Regulating your nervous system isnโt just hacks and practices, it can be: birdwatching, sitting next to a pond, listening to the waves, or laying next to an old tree. Your body is programmed to be calmed by nature.