@Mashaa I must commend you on your spending and saving culture. My 2cent opinion is: Save equivalent to 4-6 months of your montly expenses for an emergency. Next invest in Land/Real Estate; think in terms of buying land for speculation and or development. Since you are risk averse and want a second stream of income buy land in areas such as Thika, Kikuyu, Kitengela or Nakuru since they are faster development in those areas and land is reasonable and then put up rental houses or speculate. Killing two stones with one bird.
I would have said stocks and shares before real estate but as per most Gurus of Wazua started in Shares but ended up in real estate. So, why not start from there. Real Estate is King.
You might think shares but invest in Companies you have a knowledge in what they do. To paraphrase Warren Buffet: Invest in 3-4 companies where you understand their business. It should be easy to understand. If it's too technical, avoid it. Invest between this time & next year (since most shares are going at a discount) after that, it will be all smiles to the bank.
Also think in terms of investing in yourself. Invest in Education since it will increases your earning power, get a better job. etc etc. If the worse come to the worse, you can lose everything but nobody can take away your education.
If you have kid(s) take out an insurance policy for yourself to hedge them against the worst.
I recommend this Read: The Richest man in Babylon by George S Clason. Quite an eye opener & John Wiley & Sons -The Warren Buffet Portofolio - Mastering the Power of the Focus Investment Strategy
Happy Punting
You lose money chasing women, but you never lose women chasing money - NAS