I have received a lot of replies I found very useful and educative. It is something I have to take decision on and I have chosen and filtered the rest of options. Investing in Bitcoin for a beginner is suppose to be taken with a well guided steps. This I have learnt and I'll gradually buy with the little I have.
That is the best thing to do, because buying a lot of bitcoin that you can’t afford is not the best option. You have to have enough knowledge and understand the process of investing in bitcoin. Though investing in bitcoin is a simple thing to do, it is not something you should be in haste for but rather a gradual process.
To me, since you are still studying to understand bitcoin, I suggest you still engage in more research and request guidance from experts that will guide you in the process so that you won’t end up losing what you worked for within a short period of time, but with guidance from experts and research, you won't be a victim of such an incident.
Additionally, when investing, make sure you invest the amount you can afford to lose, meaning you should invest your money, not borrow other people's money to invest so that you can accumulate a lot of bitcoin, but invest what you just have and you can lose it without being depressed or in pain.