Writers are often __________by nature; understanding the workings ...

[madam-professor]

Writers are often __________by nature; understanding the workings of their own minds,
  they are in a better position to understandand write aboutthe minds of others.
 
  Fill in the blank(s) with correct word

Question 2

While he served his prison sentence, he had plenty of time to__________ his past
  mistakes as well as his goals for the future.
 
  Fill in the blank(s) with correct word

[prumorgan]

Answer to Question 1

introspective

Answer to Question 2

Ponder

[madam-professor]

Thanks for the timely response, appreciate it

[Chelseyj.hasty]

Excellent