Because toenails grow, their roots, that is, the part where the meat is wrapped, are very soft, a bit like soft tissue. If it gets hurt there, it will grow back and repair itself. After a period of time, the congestion inside will be absorbed.
But if you don't rest, you may break your heel again, causing your toenails to fall off, which is a bit like changing our teeth.
But even if you do fall, it's not terrible, neither painful nor itchy.
But you'd better not drop it, you said that:)
Secondly, the problem of blisters.
First, it is not recommended that you peel off the skin, because fresh meat will be exposed, which is unsanitary and more irritating to the wound. Skin can play a protective role. After the skin inside is formed, the outer layer will naturally fall off. You can wrap your feet with gauze and feel very comfortable. If the blisters are not too big, our bodies will absorb them themselves.
Second, there is something wrong with shoes, but I think it has something to do with socks.
Let's talk about shoes first. Maybe there is a lot of space in the shoes that doesn't fit your feet. If you sweat after playing for a long time, it will be slippery inside.
Besides, why did I say socks? If you wear wool socks and don't absorb water, the coefficient of friction will decrease, so your feet and shoes are separated by a layer of water, which will blister after a long time. I suggest you wear cotton socks, which have good water absorption.
Third, it has nothing to do with the foot, but it is related to the stress habit of the foot.
The strength of each person's feet is still somewhat different, just like someone walking outside the eight characters and inside the eight characters. Especially in the case of rapid breakthrough and emergency stop, the toes will bear great pressure with different parts of the foot, and it is easy to grind blisters.
But often this habit can't be changed, so from the second one, you can wrap your feet with bandages, which can also reduce the direct friction between meat and shoes.