Depends, if it is a known good tea, I will either suffer a bit or try to fix it by adding some hot water. If it doesn't kill you, it makes you stronger and hopefully a better brewer.
If it is a suspected bad tea, I may dump ... but this happens so rarely anymore since I am hopefully through the learning curve and buy mostly pretty good tea.
Began the TD with Hosen from Ippodo with the Mrs. I did not botch it up, au contraire.