Contraction- is it bad

I am an on-again-off-again PE’er. Although I am not acclimated to advanced routines I have been PE’ing months at a time for the past few years with large gaps of inactivity in between.

Now I’m really a lot more motivated. :]

Though, every now and then after a good 20 min Jelq session my penis contracts for a little while. I understand that these are neutral PE indicators but do they mean that I won’t grow or is this non-related?

Not good or bad. I don’t think it is detrimental to gains. Maybe just a little overworked.

Eventually you should be able to tell when it’s time to be done and not go strictly by a clock or number count.

Just pay attention to what your dick is telling you. If it feels like its time to be done, be done.

That’s actually how I’ve been going about it these days. Thanks KenObie. :]