The competition actually in your county
Not “the restaurant industry is competitive”. The exact number of establishments on your NAICS code in your county, from County Business Patterns — a figure your lender can look up and check.
Travis County, Texas has 1,114 establishments in NAICS 722511 (Full-Service Restaurants). That is 8.17 per 10,000 residents against 6.64 statewide — a more crowded market than the state average. The average establishment in this industry in the county employs 28.4 people at an average annual wage of $32,575.