Vikalpas come but know one thing that if you are on the path, have dedication and clarity then nothng can stop you. It can only postpone.
The rush to enjoy, robs the joy from life and only denies the happiness and freedom of here and now.
When you realize the magnanimity of what you are, then all praise, insult simply don't mean much to you.
Anxiety can go through Pranayama, Knowledge and Meditation, and know that someone is taking care of you.