I use this when I feel particularly 'stressed out' - usually my by 2 teenage daughters!!! - Its keeping focus I have a problem with as my mind fills with everything suddenly...coming back to the middle an focus takes me a lot of effort, but I do feel better and calmer at the end
Namaste - as they say :)
this is completely normal, btw. But it gets easier as you get more used to the practice to both keep your focus and to direct your focus back on your breath. It´ll also be easier to reach a meditative state the more you practice. Way to go =)