The things which are new for us sometimes prove very knotty even if they are simple. Our mental strength determines whether we become able to cope that frustration. Frustration is natural when dealing with strange,complex and new things. Frustration is not bad at all but getting disheartened after frustration instead of putting more efforts to learn,is bad. Those who keep on fighting frustration ,Resultingly, make their minds very sharp
You say it well, thanks for the addition of your thoughts on this post.