Below is an example list of types of thoughts:
Assertions
Assumptions
Beliefs
Concerns
Conjectures
Convictions
Criticisms
Critiques
Examples
Expectations
Experiences
Historical Perspectives
Hopes
Impressions
Insights
Observations
Opinions
Perceptions
Rationales
Realizations
Requirements
Solutions
Strategies
Suggestions
Assumptions
Beliefs
Concerns
Conjectures
Convictions
Criticisms
Critiques
Examples
Expectations
Experiences
Historical Perspectives
Hopes
Impressions
Insights
Observations
Opinions
Perceptions
Rationales
Realizations
Requirements
Solutions
Strategies
Suggestions