People only talk nonsense... They call anyone who thinks cautiously a bird... they can be cautious, yes! I could be investing €100 at a time but I'm only investing €20. Those who only look at things from a positive point of view will cry if the currency falls and then have little to invest. Invest when it goes up, but with caution, because if it goes down you can invest R$50 or R$100 at a time. Be smart, think about all the cases. He who talks a lot thinks little.... It's not because I'm skeptical or cautious that I'm a coward. But why would I invest everything I have? If it later falls, the cautious ones will win.