-- George Bernard Shaw (1856-1950) Irish Playwright Perseverance is a great element of success.

We work on BRRRR with 20% margin (excluding selling costs of course) and 1% cash flow, and though getting difficult, is replicable with little perseverance.

The growth of AI is dead track in the middle of that and while it's persevere it just won't happen in a year or two.

Persevere.  

The following advice and techniques may be useful:Educate YourselfBuild Your NetworkDirect MarketingUtilize Online PlatformsDoor KnockingDevelop a Marketing FunnelBe PersistentEducate SellersNegotiation SkillsSeek GuidanceIt is important to keep in mind that successful wholesaling frequently requires perseverance, ongoing education, and strategy adaptation in response to personal experience. 

Have an agent and continually look over the MLS, send out direct mail, bandit signs, and other advertising, and get your name on as many wholesaler lists as you can.Good luck and persevere!

Perseverance.

The strong why for me provided tenacity and perseverance no matter what. 

Also, so much of success is based on personal perseverance; don't get discouraged when you read comments on here that are negative.

I guess you could say all of them could be the best investment depending on many variables, market conditions and effort, starting capital, paths chosen within each investment vehicle, but if i had a gun to my head and had to choose, i would say that real GUTS and perseverance and belief in ones self would trump a college education any day.