Life is a process. We are born as babies who have no idea about the world and are nurtured. Over time, we grow a bit older and start assimilating knowledge about our environment from observation, school as well as other people and activities around us. Later, we will be able to use the knowledge, skills and experience that we have gathered to start working. However, with time we start to get old and might have to retire from the job that we are doing.
During the period of retirement, not everybody is willing to sit down at home all day doing nothing. For some, it might just stem for the fact that they are already used to working and staying idle will make life boring for them, while for others it is because of financial challenges. Hence, even as they are aged, they would want to proceed into the …