Trading should be treated as a skill set in the sense that you must learn the rules of trading and also follow them, isn't something you would embarked without proper knowledge or the right education or go into out of peer pressure, that's because you see people go into trading and you want to start trading without the proper knowledge and the skill to trade. Trading is a game for professionals trader and if you want to trade profitably you must get yourself equipped with right information necessary to start the journey.
Your advice on trading is very important. Trading is a source of earning money for those who have more money. It is risky for small traders but if you want to do it through small purchases then you should wait for more time and practice more on the market fluctuations. The alternative to trading practice is that you have to practice more. Currency selection process and buying regularly is a short term trading strategy. Setting your trading skills with the market reaction with small amount of money.
You have huge capital or small capital that doesn't matter if you are interested to start trading with enough trading knowledge, but if its like that you have good capital and you are able to invest huge money but you have zero skills so end of the output is nothing, but if small traders have good knowledge he/she can make good profits in long term.