How to find the time to play?

I used to play this game frequently for 1 1/2 years. It was so fun, especially since I could play with my friend. However, 2 weeks ago, my friend gave up with lol. She used to enjoy jungling but now she hates all the recent changes. She doesn't like laning either so she told me to play it on my own and not tell her when im playing (I don't know why). My days are spent doing an apprenticeship then playing other multiplayer games with her. By the time this is done, I am too tired to play lol. I am also worried that she will ask me to play something with her in the middle of me playing lol and I will have to tell her what I am doing. Sorry this is an odd rant, I just need ways to find time to play. I have only played 3 games of lol in the past 2 weeks.