<human>: I know that the solution 90% of the time is that "you can't change who this person is, no matter who you are it's up to them" but I want to see if anyone has a similar experience to give advice not to me but to him. 

My friend is universally liked by almost everyone he meets. He's very gentle and nice and eager to understand even if he's not that interested in a conversation. But over the years of being his friend, I think a major factor is because of his passiveness. It's more like people get along with him because he accepts nearly everyone. He doesn't really have strong opinions on things, he never really gets passionate about things he does but he's definitely very fun to bring along to events so that's not his problem i.e. he's interesting.

His problem is that it's hard to convince him to do things. He's not enthusiastic about exercising even though he knows it's good or doing things that will better him in general like learning how to drive and generally sometimes I doubt if he's studying or working cause he enjoys it as opposed to something he's expected to do so I worry about him. 

I've tried to make regular outings with him to stay fit like to the gym or just trying a bike path but he really only puts up with it for me. 
The reason I'm so concerned as a friend is because this extends to his love life which frankly I don't even know exists. He has natural attraction to women but I feel like in the next 2 years he's not going to make a single move on any woman he likes period. So I feel it's just a lack of motivation and "drive". How do I help him?

Could you distill the essence of the text into 1-3 sentences?
<bot>: Friend lacks drive. Worried for his social development. He needs to know life is something you take by the balls.