can i delete the discussions that i have started?

dear friend, i do not think you can delete your discussion on your own. SO if you feel there are some of your discussions not being responded to by mylotters, then you need to market them here on mylot. Try to send friends request to as many users as you can. And once they add you as their friend, try sending personal messages to them requesting them to have a look at the discussions started by you. You might also like to send links to the discussions started by you to your friends on mylot. Hopefully this should work. And in the first place, try to come out with a topic that would appeal to majority of the mylot users. Happy mylotting.

mylot has not implemented any methods or procedures to delete posted discussions unless someone has reported to mylot admin and found your discussion abusive and violating the rules of mylot, only then your discussion would be deleted. if i were you i will just leave my discussion as is because there might be other members who will be responding later.

You can't delete it yourself. The only way it would ever get deleted is if someone reported your post as being offensive or abusive.