Listen to native Scottish speakers from different regions
Drop the hard “r” less often; keep a light rolled or tapped “r”
Shorten and flatten vowel sounds
Say “oo” sounds with a tighter mouth shape
Replace “th” with a softer “d” or “t” in some words
Pronounce “t” crisply
Use a stronger, more clipped rhythm
Stress key words more sharply
Practice common Scottish words and phrases
Record yourself and compare with native speakers
Start slow and build speed gradually
Focus on one regional accent at a time
Avoid overdoing the accent
Practice with tongue twisters and short dialogues