Punctuation and capitals: the hidden speed breakers
Where the time actually goes
Watch a slow run and count hesitations rather than errors. Most pauses happen before a capital, a comma inside a long sentence, or a quote. Each hesitation costs half a second to a second, and ordinary English runs 10 to 15 percent capitals and a punctuation mark every eight words or so. That is dozens of small delays per minute: the typing itself is fast, and the searching is what you are timing.
Shift the opposite way
The shift chord is typed with the pinky opposite to the hand typing the letter: right shift for A, left shift for L. Same-pinky shifts force a hand contortion and are the single most common cause of missed capitals and stray symbols. Practically: find both shift keys by touch today, and for one week type every capital with the opposite-hand rule at half speed until it feels normal.
The symbol map worth memorizing
On the number row, each key carries two symbols: the lower one typed plain (1 2 3, . , /), the upper one with shift (! ? :). The punctuation cluster on the right home edge (comma, period, semicolon, slash) is worth mapping from memory; typists who can say which finger owns the colon type sentences 20 percent faster than those who search. Quotes and dashes vary by keyboard layout, so learn the map printed under your fingers, not one from a video.
Sentence practice versus word practice
Word lists never ask for a capital or a comma, so they cannot teach transitions, which is exactly where the cost lives. Sentences force the full mix: shift chords mid-flow, commas on the run, closing quotes after a pause. Spend your focused practice in real sentences and measure there too; a 70 WPM word-list number and a 70 WPM prose number are not the same achievement.
Typing numbers
If your work is numbers-heavy (data entry, code, spreadsheets), the number row and the numpad are separate skills. The numpad is faster for long numeric runs but requires a full-size keyboard and its own drills. For general writing, the top row is enough, and the numbers worth drilling first are the ones in your own writing: dates, prices, measurements. Ten minutes of number drills moves date typing more than any general test does.
A two-week punctuation plan
Week one: shift-rule capitals only, with passages that are quote and comma heavy. Type at 90 percent of your normal pace and count capital errors per run. Week two: add the top-row symbols and semicolon-rich passages, same slow-pace rule. Keep the two weekly benchmarks running through both weeks; most typists pick up 3 to 6 WPM just from removing hesitation, without typing any faster per stroke.
Tools
Type Sprint passages come from real books, speeches and essays, so every run trains the punctuation mix that word lists skip. The results chart shows where a run slowed down, and the weak-key panel counts the specific symbols that cost you time. The passage library keeps enough variety that the same sentence tricks never carry the score.