That one about shortcuts hit hard. Whenever I took some type of shortcut it would always backfire one way or the other 
))
Dont make yourself be always mindful about shortcuts on which its never been that recommendable.If you dont like on getting frustrated or being annoyed with the results then its better not to rush up )) yourself because things arent supposed to be done on that way but rather you should really be that careful on every steps that you do make.Dont make yourself in a hurry on learning up things
Although mistakes are inevitable or something that cant be avoided but to mind off that these are stepping stones on making yourself way more better than
on yesterday.You would make yourself good as on the time that you are gaining experience.