focus on your career/work/training/primary income and also (if applicable to you), take stock on any bad spending habits.  

Same thing if you "borrow" against your stocks and they lose value and/or rates continue to go up. 

Following are the similarities and differences between the solo 401k and the self-directed IRA.The Self-Directed IRA and Solo 401k SimilaritiesBoth were created by congress for individuals to save for retirement;Both may be invested in alternative investments such as real estate, precious metals tax liens, promissory notes, private company shares, and stocks and mutual funds, to name a few;Both allow for Roth contributions;Both are subject to prohibited transaction rules;Both are subject to federal taxes at time of distribution;Both allow for checkbook control for placing alternative investments;Both may be invested in annuities;Both are protected from creditors;Both allow for nondeductible contributions; andBoth are prohibited from investing in assets listed under I.R.C. 408(m)The Self-Directed IRA and Solo 401k DifferencesIn order to open a solo 401k, self-employment, whether on a part-time or full-time basis, is required;To open a self-directed IRA, self-employment income is not required;In order to gain IRA checkbook control over the self-directed IRA funds, a limited liability company  (IRA LLC) must be utilized.

I don't have faith that the stock market will see to my retirement.

I'd have stock pictures of the place while vacant in rent ready condition as that will do a lot to paint a picture for future tenants. 

I’ve had clients use stock brokerage accounts, mutual funds, etc.

Etsy and Artfire selling hand made or custom itemsEbay stores selling items you find in your area that others can't find or get easilyCreate a blog discussing something you are good or passionate about for advertising incomeStart a youtube channel for advertising incomeStart a services based business doing something you are good at and advertise on CraigslistCheck the Craigslist gigs area for one time quick gigs you can get that work around your scheduleUber or lyft as a driverHouse hack, or buy a house and rent out all but your roomWhile saving move your money from bank to bank to gain their 3 or 6 month bonuses like $300 bonus for holding your money in their savings for 90 days, then move it to the next bank offering that.Sell everything you are no longer usingSell photographs to stock photo websites like istock, depositphotos, etcBuy pallets of overstock/returns to ship and have Amazon sellBuild websites for companies using wordpressOffer to maintain the social media for all business owners you know, and take a monthly fee for some extra facebook and twitter time.Become a long distance digital assistant for some REI investors that need you to analyze deals, juggle calls, etc allowing you to learn along the wayOf course any job working in the industry you are looking to get into like an working with a realtor, investor, broker, mortgage agent, etc would be preferred since it gives you further advantages in future investments.Let us know what you decide to do!

I am not good in the stock market so I buy real estate and real estate related assets with my investment monies both in and out side my IRAs. 

I liquidated a majority of my stock market/mutual fund holdings slowly since Aug (I think stock market is near a correction as well) and have picked up 5 properties in Central WI..  3 duplex, 2 SFR..  

You can do anything from traditional mutual funds and stocks to buying real estate and businesses with your money.