I think I've been suffering this for a while. But it came from realizing I had not worked hard enough to stay up to date with recent developments in the industry. So I started, as described here, to compare myself with people that were more experienced, some at a younger age than mine. It helped a lot to compare with myself and realize that even though there's a lot to do, I have indeed learned more since I decided it was time to do something about my skills.
Hi Pedro thanks for contributing. It is easy to start comparing yourself to the younger people who have fresh knowledge on a subject when yours is becoming stale. It is tough to find some balance so that you can keep up, but not let it become a problem.
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