You are very correct sir, bitcoin investment shouldn't be overdo in any way, let your approach in every investment be from your discretionary funds, also avoid being in a competition with anybody in bitcoin accumulations so that you wouldn't start having issues along the line, however always buy (accumulate) or top up your bitcoin portfolio at your convenient time using your discretionary funds, therefore these steps or techniques can trigger success and sustain patients in every bitcoin investment.
Based on the economic situation in Nigeria, it will take lots of sacrifice for a minimum wage earner to have discretionary funds. The cost of living is going high and salaries have not been increased making people spend all they have earned for the month on basic needs.
This is when we need to cut down on expenses that we don't really need. Focus on buying durable items because it will help to save money since they last for a long time. Take advantage of seasonal foods because they are cheaper. Find alternatives to expensive products; there are always cheaper substitutes. Take care of your health to avoid medical expenses due to an unhealthy lifestyle. Investment is important, so there is a need to make some sacrifices.