Adjusting the basal or long-acting insulin dose based on fasting glucose levels (on awakening before you consume  food or sugar containing beverages) can be an important aspect of diabetes management for people who use insulin therapy.

Using a continuous 24-hour glucose sensor is a valuable tool for people with diabetes who want to closely monitor their blood sugar levels.

Measuring your blood glucose level using the finger-stick method, also known as self-monitoring of blood glucose (SMBG), is a simple and effective way to track your blood sugar levels.

Administering an injection of insulin using a vial of insulin and a syringe can be a daunting task for some, but with proper technique and practice, it can become routine. It is important to note that this answer is intended as a general guide and you should always follow your healthcare provider's instructions for administering insulin.