We are always insecure about things that ‘WE’ are capable to do. Or WE could think of doing when nothing to do.
For an instance, if I’m insecure about what I’m wearing and afraid of people judging me for it, it is because I’d judge someone wearing the same thing. Likewise, insecurity in a relationship is a proof what a person thinks about the other and can do. Because one can only think to the extent of what he can actually do.
Our insecurities are restricted to our vulnerabilities and capabilities. It’s just ‘us’ in the worst scenarios doing the same things which we are insecure about.
So ‘WE’ are the insecurities.
Thus, our insecurities are just OUR opinions and judgements.
Think about it!