DS2, 11, with high functioning Asperger's/traits, worries obsessively about specific things. It gets worse during school hols. as he doesn't respond well to unstructured time. In the past, it's been worries about burglars, terrorist attacks, high winds. Recently, it's been about his appearance - feels too fat, obsesses about his hairstyle, worries about his spots and now it's his teeth!
This isn't the 'normal' kind of preteen angst about 'looking good'. It's just a switch in content of lifelong, obsessive worrying/ thoughts in his mind that he fixates on.
I've tried the following with him: talking back to the worries and telling them they're not true - ie countering with other evidence; bringing an even more emotive but positive image to his mind - ie mum loving him and protecting him; 'putting his worries in a mental box and locking the box; distracting himself with other thoughts every time his mind begins to worry; using his mind to focus on one of his obsessive interests or current schemes.
This last method seems to work best. However, if there's nothing specific that captures his interest, his mind goes into free-floating angst and alights on a worry.
Does anyone have any other techniques or ideas of how to help children like him fend off obsessive worries?
I'm also aware that as he gets older, some of his schemes/ideas/interests are out of synch. with more age appropriate aspirations (eg he's currently 'inventing' things that he'll 'patent' and then sell in a business he plans to set up). So I'm slightly concerned that helping him to focus on ideas and schemes that distract from his worries will end in disillusion and depression as he becomes an adult and realises he isn't going to become a rich businessman.
Meanwhile, his NT twin is getting invitations to parties and play dates these holidays and has recently become good friends with some of his twin's old friends, who now aren't inclined towards DS2 at all. DS2 seems to have no friends at all now, since starting his senior school and can't even think of anyone to have round when his twin is out with friends, nor what he'd do with a 'friend' if they came round.
So the current context for his worries is unstructured time away from school plus the realisation that he has no friends and his twin has loads, including old friends of DS2.
How can I help him?