It is said that no one is indispensable in this world. But there are some exceptions whose absence is immediately felt and alternatives are searched quickly and even in emergency mode. The interesting thing is that sometimes the replacement is not available because the one which was searched was far below the level of the earlier person who was supposedly an indispensable type of person.
In every organisation, small or big, we find some people, though their numbers might be less, who are very good not only in their work but their colleagues and other people come to them asking help and advice from time to time. They are the inevitable ones.
Knowledge is power.
Only when there is a need people will remember you or recognise you. Otherwise, you are a nonentity for them. When we are in a position that has many powers, people will come to you searching and somehow try to tell you how closely they are related to you or how deep;y they have friendship with you. But after a few days, once their work is done, their equations will change and you may not be a relative to them also, That is why people say all these relations and friendships are more of commercial nature.
'Idhuvum Kadandhu Pogum "
Even this challenging situation would ease