Self-stimulation side effects cure?

You are probably worrying too much. It’s not at all unusual for erections to go through “cycles” where they may not get as firm as usual for a period of time.  It also may be related to other things, such as: Are you getting enough rest?  Do you have stress or a lot of worries on your mind?  Are you eating well?  Are you perhaps bored with the fantasies (or, if your use pornography, the visuals) you have been using while masturbating?  These are things that you can change, but as I mentioned, you may just be in a temporary down cycle.  It’s also possible your penis has become a little desensitized.  Try keeping the penis is prime shape by using a good penis vitamin formula (health professionals recommend Man1 Man Oil).  One with acetyl L carnitine is good, as that ingredient is neuroprotective and helps with penis sensitivity.  Good luck!