Trying to work the needle

So I have been wanting to learn how to knit for a while because I want to start making blankets.  But I haven't figured out how to do the second row.  I have not clue.  First row check.... Second row falls a part every time I try to put in the second row, what am I doing wrong?  I have watched many, many, many, U Tube videos but they go so fast I just can't pick it up.  I might have to admit I am a slow learner.  Ouch that really hurt to say.  Does any one out there know how to knit the second, third, forth and so on rows of stitching so I can get this started and maybe complete one before I am 50 or so.  LOL.  I guess I might just have to watch another couple of U tube videos to get the whole scoop.  Maybe it would help if I wouldn't get frustrated half way through the video.  Any who could someone help out someone in need.  Post me a video or just explain it in GREAT detail how to get another row started. Would totally appreciate it!  Thanks Peeps