For home improvement wizards or those who are simply trying to save a few bucks, taking a “DIY” approach to home repairs and improvement might seem like the best solution for all kinds of big home projects. Since you can find many home improvement techniques for big home projects online, you might think that you have everything you need to properly get the job done. While you might technically be able to figure out how to do something, the truth is that there’s a good reason behind professionals going to trade school or taking on an apprenticeship for several years…