His theory is primarily that our personality is formed by our positive
and negative experiences in life, and that with each stage of his
development, we experience certain stages in our personality
development.
D.) exercise burnout.
When you exercise too much, it becomes unhealthy and pointless.
so... difficult time....... and some less time
Explanation:
sometimes our brain work was superb.....but some time we the brain can't doing very well
55%
Hope this helped :))))