Originally Posted by: lee.mynatt52

question to all, I have been around the guitar for 50 years, I can play most chords, switch between them easily, I know a lot of scales and theory but is it just having no musical brain, I can watch someone use a scale to make fabulous blues and sounds and know exactly where they are playing and the scale beeen used but when I can to do same, still sounds like a boring scale Am I not destined to play

I'm not sure exactly what your question is! It seems like you are asking about improvisation. This article discusses that topic in detail & has links to various GT tutorials that teach the process.

https://www.guitartricks.com/blog/how-to-play-a-guitar-solo

If you decide to become a member you can have a look at this collection of tutorials that detail the process in depth!

https://www.guitartricks.com/collection/learning-to-improvise

Hope that helps!