I was really impressed by Kevin's generosity. I posted a question and rather than attempt to set up a session right away, Kevin researched my question and suggested that I take a look at a StackOverflow question that he found. The SO post solved my problem, saving me the cost of the session. I realize that this is a means for mentors to make money so I was really blown away by the fact that Kevin put solving my problem over making money. This kind of generosity and selflessness is extremely refreshing. In the future I will definitely reach out to Kevin with any questions, not because I expect a free ride, but because I know that he will attempt to resolve my problem as efficiently as possible. Thank you so much, Kevin!