Journalists use TK as a placeholder meaning "to come," allowing writers to maintain momentum instead of pausing for missing words or facts. The author adopted this practice for all writing and coding tasks, inserting TK wherever uncertainty arises and continuing without interruption.

The technique preserves drafting flow by eliminating start-stop cycles. It also functions as a built-in task list: a Ctrl+F search for the two-character string surfaces every unresolved item in any text editor, removing the need for separate tracking tools.

The choice of TK over TC is deliberate. The sequence TC appears in over 7,000 English words — watch, scratch, catch — generating false positives during searches. TODO fares little better, occurring in terms like Mastodon, Glyptodont, and Notodontidae. TK occurs in no standard English words, so every match is a genuine placeholder.

The method applies directly to technical documentation, code comments, and academic writing where daily output is routine. By converting hesitation into a searchable token, TK reduces context-switching overhead and keeps drafts moving toward completion without losing track of gaps.