Hello, thanks for your feedback. Yes, you need to shoot yourself, but you don’t need to constantly click on the mouse, you can just hold the button. Regarding skills and skills from chests, so I used the theme of two sides of the same coin. Any skill that you raise gives not only a buff, but also a debuff. If when you level up you still have a choice of skill and build, then when you open the chest there is no choice, you can get caught, both a good skill and a bad skill. This is another reveal of the theme of jam