Hello badinvest and welcome here
Thank you for your interest in dividendes.ch
Of course there is always an element of doubt and chance, even with dividends, because they depend on profits.
But unlike stock prices, dividends do not vary with market mood, euphoria or panic.
and that's the big plus 
and let's not forget that dividends are managed over the long term, so they are not in the same category as those who play on doubt and chance.