A Neem tree has leaves which taste bitter. This tree gives fine wood used to make furniture, fire, etc. Imagine if this tree was pretending and gives you sweet leaves one day and you take big bunch of this to serve your guests. Obviously you will be disappointed. In nature around us, we have many things that don’t pretend and we love them for what they are. We love Banana tree for the fruit it gives, we don’t take Banana tree to make furniture, we know it’s property and what this is good for.
A human being is supposed to behave like others in nature, be what you are and you will find many people who will love you for your qualities. You may be bitter or sweet doesn’t matter. If you are bitter don’t show off as if you are sweet, this confuses and disappoints the people around us.