Query: If I do 30 sessions in 30 days will that have the same effect as 30 sessions over 3 months?
Context: No. While your brain will learn a lot about itself if you train every day for a month the value of spreading those trainings over 3 months is that it gives your behaviour and thought patterns time to adapt. For example, when the brain learns it doesn't need to stay in an anxious fight/flight pattern it's going to want to hang out less in highly anxious environments.