Related Clues:

• To be drunk does not get one down but it makes one irritable
• Ten on the south-east
• Not down and drunk like 8 across
• Don't take things so easy and not be still like that (8)
• 21 across is one such XXE, perhaps
• Is the present one
• Tight for a present, for instance
• Taut to be so for the present, for instance
• Don't keep twitching and don't loaf so much
• On one's feet, though drunk and irritable
• Not be so still like this. Keep moving more
• Be more energetic and not so unquiet
• What's left is not so much and won't keep still
• Keep still more but not be keeping still
• This may be a present that makes one tight