Always learn to limit scope of work to get maximum impact. Imagine human Jesus who as Christ was God apart from Him having super power above all, on His three years of ministry on earth at His tender age, He limited His scope of work to focus only with lost sheep of house of israel at His time on earth as commissioned by God the father even ordering His 12 disciples to focus first on that area' Israelites as nation - house of israel (Matthew 10). This He insisted even to the case of woman of cannan in Matthew 15: 21-30 about His mission on lost sheep of the house of israel. And for Him passing through the area where is not in His mission was by the way as because to reach Galilee from Judaea it was must to go through Samaria but He limited His scope as per His mission on earth on the house of Israel alone (John 4:4). Luck enough the limits like boundaries of house of Israel was well known even to Samaritans, see John 4:7-9 the conversations between Samaritan woman and Jesus... and as per His stand it means even His disciples well knew that standard of Him, in the way that asking water to drink from samaritan He did that when disciples were not around.
I pray that, maximum impact be attained at that small beginning of yours without losing focus in Jesus name, amen.