Adwords Suck and is VERY FRUSTRATING

I have been using Adwords for my company website for about 5 months now. At first I kept everything simple one ad group with a bunch of keywords and ads. However, since my company provides many different services such as, Test equipment repair, PLC repair, PCB repair, and Power supply repair. I decided to expand and create an ad group for each and use keywords accordingly. However, it is a huge pain in the ***. One of my keywords is "Industrial Electronics Repair" thats in the PLC ad group. That key word is also the title of a few of my web pages. Anyway, I have been using that keyword since day one. Now they keep saying that ksywords is performing poorly.... So I raise the MaxCPC from $1.00 to $4.00 and change the daily budget to $100.00 that they suggested. Still same ****! I asked for their help and got none just the sam BS from some brainless twitt Kelley. Im going to keep up my adwords account until the next billing cycle is up and then Im going to screw them by not paying them. They really pissed me off by wasting my time!!!

Maybe improved copywriting of the ads would help.

Your CPC is likely not the problem. Write a couple new ads and see if they perform any better. I don't pay any attention to what Google suggests I pay per click; I pay what it is worth to me. If that means my ad is lower on the page, so be it.

Sometimes a keyword quits performing for no apparent reason. About all you can do is rewrite the ad and try again.