lack of passion for life, depth, complexity in thinking, lack of depth in values and interests
a closed mind
bad hygiene/ messy grooming
pettiness, lack of compassion and empathy
lack of ambition or drive to better himself/ lack of vision or life plans and goals
lack of ability to manage money
lack of chemistry
lack of appreciation and respect for the feminine gender, including buying into stereotypes, making excuses for bad behavior based on religion or evolution-------thinking there is one, set formula for understanding all women. Viewing women as walking, talking genitals and breasts
lack of self respect
lack of commonalities in interests and views, not a turn off, but definitely a reason for disinterest in the person as more than platonic