No one here said you were stupid. We just couldn't believe that you appeared to be under the impression that if you hit the ding the putt would drop.
The only thing hitting the ding means, is that in most cases your shot will go where you aimed it. If you didn't aim to the correct place on the green based on the break, you can ding it all day and the putt won't drop.
If you search the forums you are going to find many tips to improve your putting.
Distance control, break are just 2 things that you need to learn. Standred, fast, very fast, tournement, championship are all different greens speeds. Each needs it own amount of putting power. Championship being the fastest, so putts on that green will be hit softer, then the same putt on a Standred speed green.
Again, you can find information in the forums on how to determine how hard to hit the putt. I use the movement method that I have charted out for my putter(every putter will be different, so the numbers associated with mine would not work with yours, unless it was the same putter). I also use the ding method of hitting putts. Others use what is called the off ding method of putting.
I have looked at many of the tips for figuring break. Some of them just don't make sense to me. But I also have a number of years of practice(key word right there, PRACTICE) and rely alot on memory for breaks. Everyone has their own style, you need to develope yours.
Use the search to the right and you will find alot of help.
Putting is the key to this game, it takes awhile to master(if at all) it.
But again, no one called you stupid.