Hi Charlie, my Cameron has been a tiredness fighter from day one and hes around 7 months now! I got him a fisherprice rainforest soother and that keeps his attention for ages and most of the time now i put him in his cot awake put the soother on and he eventually falls asleep he was particularly grumpy yesterday and i think the heat is not helping so hes got a fan in his room and i cuddle him if hes fighting as he pulls his hair, and when hes seems more settled i put him down. They grow out of it eventually