It's hard to fully grasp a subject when you're just skimming through the material that's available to you or you only know the final outcome of it. Everything comes at a price that is often hard work and lots of time. When it comes to things that are sure to last while looking good at the same time, you can be sure that it didn't just pop out from the earth out of the blue; someone studied for months and maybe years just to know what base material is needed before you can even start the process of creating whatever it is. You may argue that every watermelon in the world is sufficient. However, someone who has selected the right one for years know exactly what watermelon is worth your money just by looking at it.