If you're selling something that's both highly in-demand and niche, then lots of people will contact you and everyone who contacts you already wants what you're

If you're selling something that's both highly in-demand and niche, then lots of people will contact you and everyone who contacts you already wants what you're selling. Soft skills aren't really involved other than to avoid messing up the sale. I'm sure you're a very personable sort but I don't think that's really the issue here.