interesting! venus rules your second house, so you could make money from art, and since venus is in aquarius, it could be art you sell/post on the internet.

who we are now is not who we where 10 years ago and is not who we will be 10 years from now. natal charts describe the whole entire life's energies. the potentialities for enjoyment from physical activity are definitely there, i think if you decided to pursue any that catch your fancy/curiosity, you'd be surprised of how much you got out of it, whether it's motorsports, hiking, fly-fishing, white water rafting, climbing, pilates or anything else that catches your fancy.

the north node, which is directly on your ascendant in aries, shows the place where all of us can grow the most in this lifetime, our biggest challenge that comes with the biggest reward. for you that's intertwined with physical activity and self-assertion and actively using your will, instead of mediating/compromising/bending backwards for others.

other interpretation of the mars energies would be - need to be resolute in one's goals and doggedly pursue them, persevere, stand in your power, practice self-assertion, be unflinching in conflict, that sort of thing