public function getCollect()
  {
    return $this->belongsTo('App\Components\Misc\Models\CollectCareerTalk', 'id', 'career_talk_id');
   }
 
public function otherMethod()
  {
    return $this->belongsTo('App\Components\Misc\Models\OtherMethodModel', '主键', '外键');
   }

$this->model->with(['getCollect' => function ($q) use ($user_id) {
                      $q->where('user_id', $user_id);
                    },
                  'otherMethod'])
            ->select('id', 'title')
            ->where([
              'id' => 1
            ])
            ->first();