相変わらず

1. Origins, structure, and basic meaning

• Structure: Written 相変わらず and read あいかわらず, it means that a condition or habit remains unchanged from before.
• Basic usage: It is used when someone is still energetic or retains the same habit after time apart.

2. Common pitfalls and similar expressions

• Can be positive or negative
  • The unchanged quality may be praised or criticized depending on tone.