It is alright.
It is normal
Moreover to lose and then to learn from the experiences that have big lessons about losing. This is because we need certain experiences to make us aware of what we are going to do.
The "No pains, no gains" ideology exemplifies this. Those who go to gyms will easily relate to it. The lesson from losses shouldn't be lost on traders. It should serve as bumps for sobre reflection and not as discouragement. Set backs and failures are necessary ingredients for greater heights, depending on how they're handled.