Substance abuse such as drugs, alcohol and tobacco, family problems such as domestic violence and abuse, social problems such as peer pressure, bullying, and exclusion, and so many other environmental reasons, but substance abuse, family dysfunction and social problems are the common reasons why.
One main thing that is proven to trigger depression in adolescents is a parents divorce because it is a huge change and after thinking their parents love was the truest love that venue is over can even lead to them never believing in love again. This can be hard on a teen especially if they were closer with one of the parents because now they will be separated.
You could use garnishes.
And you can slice it instead of having a whole egg on your plate.