You need to introduce your self to "Learn python the hard way". and you need to go through it all from start to finish, I don't mean to be the only negative post in this thread, but programming isn't just watching 5 videos and reading a 20 page ebook. You seriously need to go slow, day by day, week by week and you need to put in the time, the interest, the effort, the willpower and the passion to truly make it.
Otherwise you'll just end up getting bored of watching OTHER people telling you how to program and you'll tune out of it.
My advice is, pick a language like Python, then try to write a VISUAL GUI calculator program in it complete from the start. Once you finish that program you'll know what i mean.