If I were to ask you what the best way to make sharper photographs is, your mind might instantly jump to something like, “Get a better lens.” While the quality of your lens glass certainly does play a huge role in overall image sharpness, it is not an absolute guarantee.
There are many other factors that come into play when discussing image sharpness or lack thereof. I’ve even said things myself like, “If I only had this lens or that lens, I could make better photos.” But have you considered the other reasons why your images seem to lack that wonderful sharpness we all chase?