Yes, thinking too much can drive me crazy, because sometimes thinking too hard about a situation will only make me dwell too much on every bad thing that can happen. It is more important that I stop and remember that the most likely scenario is that everything will work out. It's also good to remember that worrying will not help.
I recently started taking OCD medication and it made me stop thinking about 103920476196 things at a time. I am so much happier now. I used to have so much anxiety and it DROVE ME CRAZY overthinking everything. Now I still think things through but I dont over analyze and my brain doesn't feel like it is about to explode.
Let me think, hmmm. Yes, thinking too much can drive you crazy! You tend to overthink things, and then you see something wrong with it, so you think it again. You go around and around, and by the time you are done, you are so confused. Take a simple though, mull it over, and stick with the first thought.
Yes, I agree that thinking too much really drive you crazy. It is easy to over analyze situations and replay them over and over in your mind and over doing that will not get you anywhere. Thinking too much on anything can drive anyone crazy, really. People need to remember to take everything in moderation.
I think question it self not quite right, because it depends more WHAT you think about whether HOW MUCH. Thinking too much about negative stuff can make you crazy and make passive in taking any actions. Thinking too much about important science problem can make you rich and famous like Bill Gates, so the answer is what you think about more important than how much. You can waste your brain energy thinking about what to wear and spend all day or you can focus on your business idea and make it real with the same about of thinking. It is all in our control, the question is what you choose?
No, I do not think that thinking too much can drive you that crazy. Thinking a lot on something can provide insight and may bring that person more comfort and make them much more calm. There are some things that I don't think you can really over think. It really just depends on the person.