This is not exhaustive - no list can cover every possibility. However, this one does cover all the main points. Answer all these questions honestly as possible to understand your potential for success. Knowledge through formal training and on the job experience. Attitude and willingness to work hard for long hours for many months and maybe for some years, living on a low income.
Plans are a vital part of success.
A business without a plan Capital. Many businesses need significant amount of funds to succeed. Not having adequate cash frequently result in failure due to incorrect estimates and unforeseen circumstances. Action - proper implementation of the business plan. Many businesses fail due to contradictory decisions not compatible with business plans.