You should not invest without a minimum emergency fund
If you do not have money to spare, any small event could force you to sell your investment. Before investing long-term, have at least a cash cushion for essential expenses. The minimum can start from 1 to 3 months, then gradually increase depending on income stability and family responsibilities.
High interest debt should be taken care of before most investments
If you are paying off high-interest consumer debt or credit card balances, a certain return from debt reduction is often more attractive than uncertain investment expectations. Paying down debt also eases cash flow and reduces psychological pressure. Once dangerous debt is controlled, investments will have a safer foundation.
Do not invest with money that has a short shelf life
Money needed in the next few months or years for tuition, buying a house, medical treatment, weddings or obligations should definitely be kept in safe and liquid assets. Growth assets like stocks may be suitable long term but highly volatile in the short term. Wrong time frame is one of the most common mistakes made by newbies.
If you do not understand what you are buying, you shouldn't buy much
You do not need to be an expert before starting, but you must understand how assets generate profits, what the main risks are, what the fees are and when to sell. If you decide to buy mainly because others say it, because you are afraid of missing out, or because you see prices rising quickly, scale back or stop to learn more.