There is nothing to choose from?
From what I know there could be a few reasons.
1. Maintenance
2. Training for the use of an AED
3. Cost
Being more creative
developing more intelligence
retaining more from class.
Hope this helps!
Chemical energy is your answer.
Explanation:
I mean yeah your past affects your personality example: your spoiled and that would mean your parents spoiled you, mabye the abusers they experienced something horrible in there life that lead them hear
