Take that 50£ and ask a girl/someone important you out for a nice dinner. Enjoy life and have a laugh because in the process of always trying to make money we often tend to lose important people around us. Lets be realistic because investing that 50£ in cryptocurrencies isn’t really gonna help you tremendously. Go have fun outside and i bet that money will be worth much more than 1£ or 2£ profit you make in 6months on cryptocurrency.
When I saw the topic this waj exactly was in my mind. Op should use it to buy some food stuffs and store his house and at least eat them for sometimes. Because what you eat with your money is what you will carry go to heaven. And all the rest things will be shared among your relatives so eat well and relax. Food is one of the necessary needs in human life and it also make one to think well for one to do next. If you have not eaten, one can commit a crime that not supposed act. Buying bitcoin is good but if it mismanaged and the coins gonna lost what will you do? As others said, there is risk in it.