In my humble opinion, one has to view the use of psychedelics (such as seeds) the same way one uses antibiotics. If you take one or two or three or four doses, it's not going to kill off the infection. It will have almost the opposite effect - makes the strain of bacteria a little more resistant to the chemical you're using to try to kill it off.
Psychedelics are sort of the same way. You have to keep after it, hitting it with another round every 5-7 days until it's gone for a good, long time. It took me three months of dosing every weekend to get to where I am today, and I have gone up to 9 months without dosing.
It's like a machine gun effect. Hit it with one or two rounds, and you might just piss it off. Keep pounding it until it's good and dead and you might just get some pain-free time.