Learn photography ~ height and weight are secondary ~ the key is whether you like it or not! If you like it and study hard, you will find it not too difficult ~ if you don't like it, you may find it complicated ~ what are these parameters for? Why don't you just pick them up and shoot them? Now this social environment ~ SLR is basically affordable at home, and it is much easier to get started in photography ~ photographers from all walks of life are also impacting the photography industry. Of course, the technology flow is still dominant! After learning, doing and innovating, there is still a future ~ you are still so young ~ of course you have to do it if you like it ~ what is there to hesitate about! Even if you can't take this as your main business in the future, it's good to use weekend photography as a part-time job ~ photography can be loved for a lifetime! At the same time, it is never too old to learn! Come on, Sao nian ~