Merry Christmas, I am new to this forum and had a great time reading some of your conversations, I am wondering what is your "secret" tips that make a huge difference with home brewing?
Be fastidious about cleaning and sanitation.
Dechlorinate your water. Either filter through a carbon filter or use a Campden tablet.
Pitch enough yeast. If doing kits, the packet under the lid likely will
not do a sufficient job to fully attenuate.
Temperature control during fermentation.
If using liquid yeast, inject pure oxygen into the wort about 10 minutes prior to pitching your yeast.
Bottle or keg after about 2 weeks. If sufficient yeast is pitched, your fermentation will do done in about 3 to 4 days, but giving it time to clean up is a good idea.
Learn to brew your favourite beer by doing repeat batches to iron out any issues you detect. It's tempting to try all sorts of fancy things just because you can, but it will slow your learning curve by a large margin.
Keep it simple, 1 base malt and 2 or 3 max specialty malts will do a huge number of styles.
Above all, have fun, it's a hobby!