The idea of success in any capacity is scary because it's essentially undefined (a destination you don't know until you arrive?), it is measured by virtually unmeasurable things (money and numbers are not definers of success), and self doubt and criticism will always keep values and goals out of reach.
fear that you could have everything you thought you wanted only to find that that wasn't what you wanted, and left with the shame of being ungrateful preventing you from speaking up about it
immediate matters stifle freedom,,,, where is my follow through???