Some of them include: Your rent estimates are too high;There is something off about your operating expenses; You are underestimating the rehab costs (perhaps you have major foundation issues); You just found a great deal that everyone somehow missed for 1.5 years; and/orThe owner decided to drop the price to $149k suddenly for whatever reason. 8.

You'll find that that moment when they start to consider your rents (at least in part) as income and projected income all of a sudden it is all about the down payment money, which runs out fast if you don't sell other properties.

Real estate is one business where lots of 'good deals' suddenly show up when someone has some money to spend, especially when talking to real estate agents.

It takes a pretty, low equity house where the owner becomes a 'sudden seller'.  

That is have in case of the unexpected, such as unexpected repairs, sudden or prolonged vacancy, etc.  

What often comes up is you suddenly come across your dream property at 6 pm on Monday, and offers are due by 9 am the next day.

(The risk of this is higher if you don't have a good property manager.)Binghamton University just announced that they will be hosting in-person classes this fall, so there's been a resurgence in leasing all of a sudden.

Don't do single family and then all of a sudden do commercial.11. 

If I use financing and do multiple flips, and multiple BRRRR's at the same time, sure it costs an additional 5-10k per deal in financing but suddenly I can do more like 10 deals at a time.  

I had been reading here on BP, and many books for over 6 months and learning a lot; however, once I began studying for my license, suddenly so many concepts and terms really began to take on a whole new meaning.To the OP, definitely consider reading an agent educational text, or start with whatever book you will actually read and are interested in pursuing.