When someone assumes too much responsibility on his or her shoulders, he or she is bound to get anxious & insecure.
The whole problem is – we always believe that 'I am the one who is doing this or that". This idea of doer is the whole problem. If I strongly believe that I am doing, than I will also be responsible. And if I am responsible, I am bound to get worried about the end result.
What if things doesn't turn out to be as planned, what if something goes wrong. All these questions keep bothering such a person and makes him anxious.
What is the solution? One can start with a question or with an imagination of what will happen, when I am not there. How will those things, which as of now I am managing, manage in my absence? Sooner or later, one will realize that life still goes on with or without me. Once this state comes, things starts becoming normal.
"If you want to make real progress, you must give up all ideas of personal attainment".