If you constantly have sleepless nights where you're wide awake staring at the ceiling thinking, "Oh, man. I can't live with myself if I never try to make this change or if I don't even actually investigate it," then trust your gut.
Si a menudo no puedes dormir de noche porque te quedas mirando al techo y piensas: "No me perdonaré si nunca intento hacer este cambio o si no lo investigo de verdad", entonces confía en tu intuición.