If your mascara is running low, don't worry, but keep it a minute in hot water and you can use it again for a while (I read somewhere).
For your mascara not to be fat on your eyelashes you can first take off your brushwith a tissue so there is not that thick globs sitting at your lashes. And an even better result you use to use mascara eyelash curler first, they are not expensive. Then your eyes irresistible.!