The 38 Special is very reloader friendly, first round I (and I suspect, many others) reloaded was a 38 WC. Using a lee Loader on the old kitchen table.
General rule of thumb is you do perhaps 3x as much shooting when you reload, depending on the caliber, load, etc.
First items you get are reloading manuals, read the relevant sections carefully-understand how each step of the reloading process works and why it is important to proceed systematically. Some of the manuals are put out by companies such as Lyman, Lee, Hornady that also produce reloading equipment, so naturally they push their brand, other are more independent.
Only real danger is if you like to smoke while handling gunpowder. Also pay close attention when charging each case, to avoid a double load.
Equipment:
1. Reloading manual
2. Correct dies, preferably carbide
3. Reloading press, properly mounted. Or a hand press.
4. Scale to check your powder measure
5. Powder measure
6. Eye protection