I don't think so. I'm starting at just 100 and if I'm not 700's by first blood draw, I'll be really working my doc to go to 150 at least. Especially if you are still struggling with symptoms of low T. But keep in my mind 463 at your age may not be causing those symptoms. Alcohol, antidepressants, sickness, infection, depression, and pain killers are just a few things that could 1. Be causing the low T
2. Causing these symptoms.