Related Clues:

• Spring's madness ends in bursts
• Son blocks unwanted email then second starts
• 'Sun' involved in junk communication before news, finally, in brief spurts
• Jerks mistake pass for first mountains on last tours
• Wells starts writing in sudden bursts of activity
• Convulsions
• Sharp discomfort
• Involuntary muscle movements
• Fits sergeant-major into health resorts
• Symptoms of guilt
• Contractual problems?
• Guilty feelings
• Feelings of guilt or hunger
• Jerks text resort to the west
• Criticise guests on vacation -- they're painful