First it was too tight now it's too loose!

i know a lot of mistakes get corrected with practice but first my stiches were too tight now the stitches in the middle and the end or the row get WAY too loose. ummm can anyone help me out with this?
-tai

It does just take practice to get the stitches even. What you can do for the end stitches, is do a little tug (gently) on the yarn after you’ve knit the first stitch, then knit the next couple a little tighter. Try that a few rows and see if it helps.

sue