I'm a technical guy, always wanted to start my own company. 6 years ago I finally got my green card and started looking for a "business" co-founder. Months went by, nothing happened. As many commented, it's usually not a good idea to found a company with somebody who you have not known for at least a few years.
Finally I decided to just go for it and learn "sales" myself. After achieving some moderate success these business people started to knock on my door. Finally I brought a "co-founder" for less than 10% equity. It really helped long term to make sure we had a tie-breaker during disagreements.
6 years later it's a 60 person, multi-million-a-year SaaS company.