Language shapes expat daily life more than almost any other factor, and its weight is felt less in offices than in ordinary systems: tax letters, medical appointments, parent teacher meetings, phone calls to utility companies. You can work in English yet still feel helpless at the pharmacy, and that gap is where frustration lives.
The strategies that work are layered. Start formal lessons early, because motivation is highest in year one and fades. Prioritize the vocabulary of your real life, including health, housing, and bureaucracy, over textbook topics. Use translation apps freely as a bridge, but for high stakes situations like medical consultations, contracts, and immigration interviews, bring a fluent friend or professional interpreter rather than gambling on an app.
Socially, drop the perfectionism. Locals almost everywhere respond warmly to imperfect effort, and every clumsy conversation builds independence. The expats who stall are usually the ones waiting to feel ready before speaking.