Find ways to practice daily. Start small with more energy manageable spellwork, like daily tea/kitchen magic. Try out planetary magic to help plan spells and rituals ahead of time. Daily practice helps novice witches to grow their abilities to handle and manipulate energy in greater capacities.
Daily prayer. Remember, praying doesn’t always have to be directed towards spirits or deities. Praying for your own personal power is extremely empowering. Here’s a great video from one of my favorite magical mentors on the topic.
Wear a crystal or oil programed as a magical enhancer to help amplify your will while casting. This was a game changer for me.
Discover & follow your path. Many witches are encouraged to learn many casting methods and types of magic when they are beginning their journey. I considered myself an eclectic witch for eight years before realizing what speciality of witchcraft fit best with me. Once a practitioner focuses on their most suitable path, things feel like they unlock naturally and magic feels more intense.
Read witchcraft adjacent nonfiction. As you dive deeper into most practices, what’s useful won’t be a correspondence cheat sheet or a spell book, but actual history and science. Reading books on quantum physics has helped me develop my own magical theory. Historical & geological references can help witches connect with their ancestral magic. When witches open their view of magic to include everything around them, any topic can become magical exploration and information for the grimoire. Correspondences can be discovered the old fashioned way, through discernment and for yourself.
Routine spell management. Reinforce wards or cast spells routinely in whatever manner works best for you. That could be weekly, monthly, or seasonally. Are you routinely cleansing under the New Moon? Maybe your wards are cast seasonally.
Write your own spells. Everyone loves a good spell book, but if all your casting are other people’s spells, you may not be reaching your full potential.
Meditate. Fifteen minutes a day will unlock more than you ever dreamed possible. I read in a mindfulness book once that meditating eliminates resistance, allowing what you’ve been asking for to flow into your life uninhibited. It also enhances your intuition and recalibrates your mind and body.
Master a method of divination. Tarot, runes, anything! Divination allows the witch to answer their own questions regarding spellwork, better plan, and communicate with allied spirits. It’s the first thing I would tell a young witch to learn.