Hi! I've Been Smoking Joints For 6 Years Daily From

Hi! I've been smoking joints for 6 years daily from the morning, I've stopped several times previously but I've never felt like this before. I feel lack of ideas, difficulties with reading, I shut up when I'm with people and my memory doesn't work properly. It's been around 10 weeks now without smoking and I'm afraid of remaining like this. Will I feel my mind better?