Your never too old. I will be honest, naturally when I hear a mature sounding voice at the other end of the phone.... It instantly puts me at ease because it makes me think that your going to be respectful towards me and not be rough with me or anything like that so mature gents are definitely welcomed into my world as an escort.
You say your in your 50's well that's still young, I have clients in their late 70's who may not be able to get it up anymore but that doesn't mean they don't like some company.
Most escorts (not all, obviously) are more than happy to meet with older men. It's just business at the end of the day.
As long as my client is respectful towards me, reliable and clean then I couldn't care less about what age he is, what he looks like or what colour his skin is.
xx