You've Got Problems..

Seamus walked into the pub in Belfast and sat down at the bar beside Tom, who was looking particularly gloomy.
'What's the matter, Tom?' he asked.
'I've just been to the doctor,' said Tom. 'I've only got a few months to live.'
'What is it?' said Seamus.
Tom leaned over so that no one could hear, and spelt out: 'A-I-D-S.'
'You think you've got problems?' said Seamus. 'I've only got twenty-four hours to live.'
'What is it?' asked Tom.
Seamus leaned over and whispered in his ear: 'I-N-L-A.'