It is important to learn and grow as a person. Sometimes this means incurring a lot of pains and setback. The beauty of it is that we always come out stronger than before.
It is paramount to teach and give back. This means to sacrifice in whatever way, with however much you have. How else is the next person going to grow and learn if everyone shys away from such responsibility?
Thus, thank you for this blogpost! It's good to see there is hope for humanity.