You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.
overfocus (third-person singular simple present overfocusses or overfocuses, present participle overfocussing or overfocusing, simple past and past participle overfocussed or overfocused)
To focus excessively (on a particular subject to the exclusion of others)
Source: Wiktionary
15 June 2025
(verb) obtain or seek to obtain by cadging or wheedling; “he is always shnorring cigarettes from his friends”
You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.