1. 𝘽𝙚 𝙨𝙩𝙧𝙤𝙣𝙜 𝙖𝙣𝙙 𝙝𝙚𝙖𝙡𝙩𝙝𝙮 You will need to become extremely buff. Get in the gym and remember Batman took a while to master his crafts, in some iterations he comes back to take on the mantle as Batman in his 30's. Take your time, eat healthy, don't take any