Please choose the correct ending to complete the given sentence: Youth: [header] How to be safe on the internet [title] Use strong, unique passwords. [step] When you're creating a password for your account, make sure to include a mix of numbers, symbols, and letters, both uppercase and lowercase. Avoid using the same passwords for multiple accounts.

Ending1: You want to give certain symbols or letters the same color as one password, and their corresponding numbers should fit or align nicely. [substeps] Key logos of currencies are very common and generally have natural order, meaning they work for most accounts. Ending2: You'll get typos, misspellings, and improper formatting. Use a truly unique or ordinary password of 25x94.8. Ending3: [substeps] In the wake of an outbreak of cyber bullying at the height of its lifespan, however, give yourself a couple days to create a password that is appropriate for the situation. Studies show that don't disclose passwords unless you are completely sure of what you are doing. Ending4: It's harder to remember, but it will keep your information much safer. [substeps] Try abbreviating a phrase.

Answer format: ending1/ending2/ending3/ending4