hi there,im new here and have been reading some of the posts,im wondering if anyone can tell me if its normal for my dad to be so restless at night.he has lung cancer and puliminory fibrosis,he has been living with me for the last 6 weeks after a stay in hospital.he can no longer look after himself and i have given up work to look after him,he still eats and drinks well and enjoys his food,he is no longer that mobile and only goes from bed to commode, has mood swings(understandable)its at night that he cant settle,ever hour he is up for the toilet,dont know if hes scared to sleep,he doesnt sleep through the day either but he is more settled,anyone had any experience with this,would be glad for any advice,thanks