Don't worry too much about getting LD's, some days you'll want one, other days you have more important things. DILDs aren't something that you have to worry about until you're sleeping, or at least in bed. Just take a few seconds and think about LDs just to get the idea in your head and then forget about it. LDs happen on their own so don't worry about them. On the upside, if you don't care then if you get one you won't get excited which usually causes you to wake up, so you'll have better LDs.