What I mean by being 'good' is that you are setting an incredibly high bar imo. You say you want and aim to be like Jesus - well, yes, but only he can do that in you! You can't possibly do it yourself. You can want to but that's about it, that's as far as it goes.
Your OP sounds tortured in a way that is painful to read (let alone live - I can't imagine
) Also re wanting x or y 'off the face of the earth' - that is a very strong statement and suggests you may have been deeply hurt by them? If so, forgiveness isn't going to happen in a day imo and, in cases of deep abuse for example, could well be a lifetime's work.
I personally think forgiveness is, simply and at base, letting go and giving to God. With some people you may have to do that over and over for the rest of your life but imo God knows what they did to you and that that will be hard. However, as it's us who get damaged by unforgiveness he'll be keen to get that unforgiveness off you - again, it's his work, he will do it. All we have to do it want it, not do it (we can't!)
I don't think forgiveness is feeling chummy and warm, necessarily. In fact, in cases where we have been seriously damaged by people then that is simply not realistic and is actually inhumane and mad. imo you don't have to pray for nice things to happen to them. God knows what he's doing and how to deal with them, we don't. One way I see forgiveness is getting out of the way so God can do his stuff... 