One grain dose'nt fill a sack but it helps
Slow and steady is what truly what matters in life. You might be earning cents now but be consistent and focus today and then tomorrow you might be trending. Yes one grain doesn't fill a sack but it definitely helps, as long as something keeps adding. Don't be discouraged keep your heads up, spend more time on it, go all out for it, it'll surely go smoothly tomorrow.
Remember, there is no harm in trying, gather as much as you can before famine.