During my meditation practice, I often get a feeling of pressure, at the front of my head, just behind my forehead. This is not in the least bit uncomfortable, it almost feels relaxing. I am just curious if this is normal. I should also say, I only experience this sensation when I am completely focused on my breath. I do not have this sensation when my practice is struggling (ie, lots of thoughts bombarding me). I am not concerned it is medical related, as this has been consistent for the last 5 years of my practice. If you have experienced, or heard of this, please share.