Tiling seems simple, right? You buy some tiles, spread glue, stick them down, and done. But if you don’t use the right adhesive, things can quickly go wrong. I learned this the hard way. At first, my tiling job looked fine, but soon cracks appeared, some tiles loosened, and parts even came off. It was super frustrating because I thought I was doing okay. Using the wrong adhesive doesn’t just mess up how tiles stick; it ruins the whole look and can cost you more time and money fixing mistakes....