The voice is an instrument that you really must take time to develop. It's like a good red wine Give it time.
It took us a long time to find out that we had been lied to by our parents' generation. The moralities that were followed during our parents' generation were basically arbitrary. This caused a rift between the two generations, which was brought on by the beatniks.
If mathematics is to be understood widely, we need to emphasise its elegance and its applications. Sometimes it seems that universities want to emphasise how difficult it is!