What to do when I have doubts??? It is horrible, as one day I believe 100% and next day I don't believe that the spell will work. I don't understand it...can someone help me with this doubts please...I want my spells work .....
No one can teach you how to believe. It's like asking someone to teach you how to sneeze. It can be influenced but it cant be taught. For example, an advertisement is created to influence your belief in the efficacy of a beauty product. But its up to you to believe on whether what they're showing in the ad is true or not.
It's good to have doubts. It's always good to question, even your own beliefs. If you cannot believe that a spell can not bring you what you want, it is best avoided.
I had the same problem when I had just converted. I constantly thought of my eternal soul. You just have to focus on the change and keep it in your mind. Also, figure out why you converted and what you are looking for. Also, studying helped me immensely because it helped me connect to what I wanted to switch to.