s no evidence anyone has more or less
serotonin than anyone else. What ssris do is prevent the breakdown of
serotonin so it soaks the neuron longer in it. This isn't the natural way the body acts, but these meds have helped many people. But whether you want to take them or not, or need them or not, is up to you. They won't cure you, they will only mitigate the symptoms you're having. If there is a cure, it's through therapy.