That would be the nervous system.
Find something you like then Look in that area for a job look for a decent pay rate so you can manage a decent housing and pay your bills etc
You always have to warm up, if you start to over exert yourself without a warm up you could get hurt
A misconception commonly used when violence occurs in a dating relationship is that "he/she only hits me because he/she loves me". This however is not true. In a relationship, one will not abuse their partner out of love. it is not affectionate. it is purely out of rage, anger, low self-esteem, or upsetting circumstances.
Yes it can our mood tries to recall events at a later date can affect our ability to access those memories