Ty so much, for the info, I will ask my grandfather maybe he will buy me one for Christmas.....Merry Christmas Everyone!!!

Help, at first when I started mining on skein, I was getting like 50-60 Digibytes per day roughly, now I'm barely getting 20-25 if that. What happen, why so little now. My grandfather started mining here months ago and he too went down on digibytes from about 100 to maybe 20 a day, I think he gave up on mining. I'm using a NVidia GTX 980 , should I install a better card like a GTX 1060, will that help to increase mining, cause now it seems like a waste of time,  thanks for any help. I'm not a pro, just a dumb girl I guess. I see all the other miners getting like 10,000 a day, how can I do that too? HELP ME!!