And lastly realize that to pay for these startup costs you will have to either spend more to attract clients through marketing or some form or sweat equity (door knocking, sphere of influence).  

I know little to nothing and I do not have a sphere.

** This is also an Opportunity Zone ** OZ Lenders - STR/MTR Commercial Lending ?

Posting on BP and sharing real estate information with your sphere of influence (and social media) is a great way to get started.

I am a licensed Realtor.Your sphere of influence.

Especially with regards to marketing to your sphere of influence and local homeowners.Daily Habits: Prospecting (aka lead generation), Follow-up (nurturing leads/your database) and Consultations (meeting with potential clients) should be your main areas of focus. 

I have already joined a brokerage, have all my necessary tools to do the job and have reached out to my sphere to create business.I have set aside some money specifically for purchasing leads, but have been unsuccessful with finding one with enough quality for new agents.

Sphere of influence.

Be sure that every person in your sphere of influence knows you sell real estate and stay in touch with them all.Good luck!

You can also do your own deals, but to get experience you can show homes, do inspections and other tasks to quickly gain experience, knowledge and confidence (for you and your sphere).