How do I deliver small projects or tasks?

Recently I have been asked that how do I deliver small projects or tasks? What is my approach to solve a problem/task? Well I said POC (Proof of Concept) because I think it is a one of cost effective way to tackle

Restless feelings

Sometime you are not performing well under the circumstances. Your behaviour make you think why am I doing this? Do I have to do that? And it contradicts each other without rational explanations. I have come across those situations many times in