15 need to know questions what is the main factor affecting our mental healths? ; how can we change a negative mindset into a positive on? ; how do mental and physical health differ? ; how can we tell wether something is impacting our health negatively or positively? ; how can we change the way we look at things? ; what is the big five? ; how can we use the big five to relate it towards our health? ; do similar experience impact everyone the same? ; how do the people around us impact our health? ; does our health impact others health? ; what are the main factors in creating a health plan? ; how can one keep their plan consistent? ; out of physical, mental, and social, should one be prioritized over the other? ; how can we change habits that are bad for us?