I think that it's not worth investing in something at all because it isn't a reliable source of income if, to be honest. I tried investing too and I can say that you need to be lucky in order to earn money. Two years ago I was fired from my job and I needed to find another job, I talked to my friends and they told me about retail arbitrage, so I used Google in order to find something there about it and I found an article about it, check it out if you want to know more about it: https://yourmoneygeek.com/retail-arbitrage/" class="bbc_link" target="_blank">https://yourmoneygeek.com/retail-arbitrage/ . I've been working in retail arbitrage and I want to warn you that you need to be responsible and smart for this job, so you need to careful.