Gossips- Karma will give those back to the source.
2nd, Gossipmongers should be told to stop since they indirectly bully their victims and might lead to depression then suicide and they will be one of the suspects.
Early Marriage- The youth cannot enjoy their teen life. Advise your children or young bro or sis that if they get married early they wont be able to graduate early since they will have to work if they have kids and for rent and housing if their parents drove them away. Their work will be not enough to get to the proffesional level and they might end up poor and malnourished and weak
Drugs- Tell them to stop, drugs can pleasure the boy/girl but it can give the boy/girl sicknesses and the same to their child/ren they might have some sicknesses due to the drugs