Just because one of these techniques doesn’t work for you doesn’t mean that you don’t have a Guardian Angel. Everyone has a Guardian Angel. You just have to find the technique that works best for you, so don’t give up!
Another big thing to remember is that you have to wholeheartedly believe in your Guardian Angel. This may be tough at times, especially when things are really bad, but you have to believe, otherwise you’ll miss all the signs that your Guardian Angel is trying to send you. So stay strong and keep your eyes peeled.
Your Guardian Angel is right there next to you ready to help, all you need to do is ask!