There is no harm in looking to strengthen when you can, I'm sure all such opportunities are persued 'in the building'
Another trait of the mentality of winners is that when they (inevitably) have a bad day, they don't over analyze it or panic, they push on and keep going.
We are top of the table for a reason, we have more 'good days' than 'bad days' nothing fundemental has changed today.
My glass is still 95% full, someone just took a sip out of it is all