Show off your positive attitude and love for mathematics with this unique t-shirt! This black tee features the phrase "Avoid Negativity" above a clever design of the square root of -1, with the minus sign crossed out in red. Made from a comfortable-looking cotton blend, this shirt is perfect for math enthusiasts, teachers, or anyone who wants to spread a message of positivity. Wear it to school, work, or casual outings and start conversations. It is a fun and stylish way to express your interests and encourage others to think positively.