While some style guides may advise against starting sentences with conjunctions like "but," "and," or "so," it's not a hard-and-fast rule.
Here's why it's often okay:
* Emphasis: Starting with "but" can create a strong contrast and emphasize the following point.
* Flow: In certain cases, it can help create a smoother transition between sentences, particularly in dialogue.
* Clarity: It can sometimes improve clarity by highlighting the contrasting element.
However, it's worth considering the overall tone and impact of your writing. Overusing "but" at the start of sentences can lead to a choppy, repetitive style.
Here are a few examples:
* Formal: "The experiment was a success, but the results were inconclusive."
* Informal: "I wanted to go to the party, but I had to work late."
* Dialogue: "I don't know what to do," she said. "But I can't just sit here and wait."
Ultimately, the best practice is to use your judgment and choose the most effective way to convey your message.