Couldn't imagine going with out a case for my phone. Too many things can happen and not necessarily you being careless and dropping your phone. I've seen someones phone accidentally knocked out of their hands by someone passing next to them and even a guy at work dropping his phone due to tripping up on a carpet. And don't get me started on kids!! yessshh!! I really love the look of the s5 but I'm not willing to take the risk. Oh and it also helps when I'm looking to sell my phone. Get a good price cause it looks like brand new!