I think brain diseases have a very complicated nomenclature since they are so.

Most people aren’t affected by complex and rare diseases but by widespread and ignored ones.
Negativity is one such deadliest disease. It attacks the brain and kills people’s opportunity to succeed without even giving a realisation of its impact during the process or after the process.
After the process, it seeks shelter in reasoning with a blame game to overcome guilt and depression of having failed.
How to avoid Negativity?
Negativity is due to overthinking, being influenced mainly by those who want to pull you down, fear of failure, and playing safe due to less confidence in yourself.
Inculcate the habit of ignoring everything that influences you negatively. Make self so strong to overpower negativity with positivity.
~ Sucheta Gour